Computer workstation



FIG. 1 is a front perspective view of a computer workstation showing mynew design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front perspective view, with the shelves retracted;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The ornamental design for a computer workstation, as shown anddescribed.